Home / 61,609,267.44-85,017,416.13-33,726,584.79

Finding the Fourth Proportional to 61,609,267.44, 85,017,416.13 and 33,726,584.79

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Solution

The fourth proportional to 61,609,267.44, 85,017,416.13 and 33,726,584.79 is: 46,540,840.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,609,267.44 : 85,017,416.13 = 33,726,584.79 : x
  2. Step 2: Convert to fraction form
    61,609,267.44/85,017,416.13 = 33,726,584.79/x
  3. Step 3: Cross multiply
    61,609,267.44x = 85,017,416.13 × 33,726,584.79
  4. Step 4: Simplify right side
    61,609,267.44x = 2,867,347,093,735,158.50
  5. Step 5: Solve for x
    x = 2,867,347,093,735,158.50/61,609,267.44
  6. Step 6: Final answer
    x = 46,540,840.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.